Bath tub



FIG. 1 is a perspective view showing the top side, the right side and the front of the bath-tub according to the new design;

FIG. 2 is a perspective view showing the top side, the left side and the front of the bath-tub;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a bath-tub, as shown and described. 